131604822

素因数分解:

$2^1\times 3^2\times {\mathrm{251}}^1\times {\mathrm{29129}}^1$

素因数の和:29388

約数の個数: 24

約数和(自身を含む): 286289640

約数和(自身を除く): 154684818

約数列:

[1, 2, 3, 6, 9, 18, 251, 502, 753, 1506, 2259, 4518, 29129, 58258, 87387, 174774, 262161, 524322, 7311379, 14622758, 21934137, 43868274, 65802411, 131604822]

約数ペア:

[(1, 131604822), (2, 65802411), (3, 43868274), (6, 21934137), (9, 14622758), (18, 7311379), (251, 524322), (502, 262161), (753, 174774), (1506, 87387), (2259, 58258), (4518, 29129)]